diff --git a/tests/rest/client/test_third_party_rules.py b/tests/rest/client/test_third_party_rules.py
index 227fffab58..bf39014277 100644
--- a/tests/rest/client/test_third_party_rules.py
+++ b/tests/rest/client/test_third_party_rules.py
@@ -161,6 +161,68 @@ class ThirdPartyRulesTestCase(unittest.HomeserverTestCase):
ev = channel.json_body
self.assertEqual(ev["content"]["x"], "y")
+ def test_message_edit(self):
+ """Ensure that the module doesn't cause issues with edited messages."""
+ # first patch the event checker so that it will modify the event
+ async def check(ev: EventBase, state):
+ d = ev.get_dict()
+ d["content"] = {
+ "msgtype": "m.text",
+ "body": d["content"]["body"].upper(),
+ }
+ return d
+
+ current_rules_module().check_event_allowed = check
+
+ # Send an event, then edit it.
+ channel = self.make_request(
+ "PUT",
+ "/_matrix/client/r0/rooms/%s/send/modifyme/1" % self.room_id,
+ {
+ "msgtype": "m.text",
+ "body": "Original body",
+ },
+ access_token=self.tok,
+ )
+ self.assertEqual(channel.result["code"], b"200", channel.result)
+ orig_event_id = channel.json_body["event_id"]
+
+ channel = self.make_request(
+ "PUT",
+ "/_matrix/client/r0/rooms/%s/send/m.room.message/2" % self.room_id,
+ {
+ "m.new_content": {"msgtype": "m.text", "body": "Edited body"},
+ "m.relates_to": {
+ "rel_type": "m.replace",
+ "event_id": orig_event_id,
+ },
+ "msgtype": "m.text",
+ "body": "Edited body",
+ },
+ access_token=self.tok,
+ )
+ self.assertEqual(channel.result["code"], b"200", channel.result)
+ edited_event_id = channel.json_body["event_id"]
+
+ # ... and check that they both got modified
+ channel = self.make_request(
+ "GET",
+ "/_matrix/client/r0/rooms/%s/event/%s" % (self.room_id, orig_event_id),
+ access_token=self.tok,
+ )
+ self.assertEqual(channel.result["code"], b"200", channel.result)
+ ev = channel.json_body
+ self.assertEqual(ev["content"]["body"], "ORIGINAL BODY")
+
+ channel = self.make_request(
+ "GET",
+ "/_matrix/client/r0/rooms/%s/event/%s" % (self.room_id, edited_event_id),
+ access_token=self.tok,
+ )
+ self.assertEqual(channel.result["code"], b"200", channel.result)
+ ev = channel.json_body
+ self.assertEqual(ev["content"]["body"], "EDITED BODY")
+
def test_send_event(self):
"""Tests that the module can send an event into a room via the module api"""
content = {
|
